Martinus Arnoldus Cornelis Heijmans

4 Patents

• US121738772024

  LED Filament Interconnecting Ring

  SIGNIFY HOLDING B.V.

  0 cites
• US120922712024

  Optical and Thermal Improvement of a Two-sided Multi-channel Filament

  SIGNIFY HOLDING B.V.

  0 cites
• US120070802024

  Deep-drawn MCPCB

  SIGNIFY HOLDING B.V.

  0 cites
• US119136102024

  Lighting Device Having Solid State Light Source on Bendable Pcb

  SIGNIFY HOLDING B.V.

  0 cites